That machine is literally an "empty roundtop". It is missing the bottlestack, shelves, coin door, coin mech, crank handle, just to name a few. I think its great you want to try to find a 56 to ship, but I would make sure you get one that really is complete. If there are none of these machines in Sweden, then I am sure there are no spare parts floating around either. Here's a pic of the 56 interior. I realize you want to redo the compressor, but other than that, you should look for a machine that has everything else in place. Good luck in the hunt! Patience is the key.
Tanks for good luck.
and i think sooner or later i realize that you have right. it's cheaper to buy a complete one.
But if someone have a complete machine (w-42) and an empty v56 it would be a deal because i already bought coindoor and some stuff to convert my square 56 to roundtop. so if i had the cabinet i don't need do so much welding